The primary and 2nd division was Started with each other in 1929. In 1977, Segunda División B was Started to replace Tercera División as the 3rd tier. Tercera División has considering that that been the fourth tier. An overview of the current countrywide league program is introduced in desk 1. https://konhci8897520.livebloggs.com/46590040/what-is-la-liga-can-be-fun-for-anyone